Hi, I was wondering when it says: Find the maximum and the minimum of a function, is it referring to the domain, the range or both? e.g.: f(x) = 6 + 4cos(x) - sin2(x) How would y …

How do I find individual points on the CAS TI-Nspire calculator (like a maximum) without using the trace feature?

Given that x + y = 1, the maximum value of P = x2 + xy - y2 occurs for x when?